.ch-two{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:clamp(14px,2vw,22px);display:grid}.ch-three{grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:clamp(14px,2vw,22px);display:grid}.ch-table-wrap{gap:12px;display:grid}.ch-table-tools{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.ch-table-tools .ak-input{width:min(260px,100%)}.ch-grid{grid-template-rows:repeat(7,auto) 12px auto auto;grid-template-columns:repeat(18,minmax(0,1fr));gap:3px;display:grid;overflow-x:auto}.ch-cell{aspect-ratio:1;border:1px solid color-mix(in srgb, var(--c) 55%, transparent);background:color-mix(in srgb, var(--c) 18%, #0d0c0a);min-width:38px;color:var(--paper);cursor:pointer;border-radius:5px;align-content:center;justify-items:center;padding:2px;transition:transform .12s,background .12s,opacity .2s;display:grid;position:relative}.ch-cell:hover{z-index:2;background:color-mix(in srgb, var(--c) 38%, #0d0c0a);transform:scale(1.12)}.ch-cell.is-selected{outline:2px solid var(--paper);z-index:3;background:color-mix(in srgb, var(--c) 55%, #0d0c0a)}.ch-cell.is-dim{opacity:.18}.ch-cell small{color:var(--muted);font-size:.5rem;position:absolute;top:2px;left:4px}.ch-cell b{font-size:clamp(.7rem,1.2vw,1rem);line-height:1}.ch-cell span{color:var(--faint);margin-top:2px;font-size:.46rem}.ch-card{border:1px solid var(--line);border-radius:var(--r-sm);background:#00000059;grid-template-columns:auto minmax(0,1fr);align-self:start;align-items:start;gap:14px;padding:10px 14px;display:grid}.ch-card-symbol{aspect-ratio:1;background:var(--c);color:#111;border-radius:10px;place-items:center;width:84px;display:grid;position:relative}.ch-card-symbol small{font-size:.72rem;font-weight:700;position:absolute;top:6px;left:8px}.ch-card-symbol b{font-family:var(--font-display);font-size:2.2rem}.ch-card-body h3{text-transform:capitalize;margin:0;font-size:1.2rem}.ch-card-body>span{color:var(--muted);font-size:.74rem}.ch-card-body dl{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px 14px;margin:8px 0 0;font-size:.74rem;display:grid}.ch-card-body dt{color:var(--faint);font-size:.62rem}.ch-card-body dd{margin:0}.ch-legend{color:var(--muted);flex-wrap:wrap;gap:6px 14px;font-size:.72rem;display:flex}.ch-legend i{border-radius:3px;width:10px;height:10px;margin-right:6px;display:inline-block}.ch-formula{padding:12px 14px;font-size:1.1rem}.ch-examples{flex-wrap:wrap;gap:6px;margin:10px 0;display:flex}.ch-examples button{border:1px solid var(--line);color:var(--muted);font-family:var(--font-mono);cursor:pointer;background:#ffffff0a;border-radius:6px;padding:4px 9px;font-size:.74rem}.ch-examples button:hover{color:var(--paper);border-color:var(--line-strong)}.ch-error{color:#ff9a7c;font-size:.86rem}.ch-big{font-family:var(--font-display);margin:6px 0;font-size:clamp(2rem,4vw,3rem)}.ch-big small{color:var(--muted);font-size:.4em}.ch-mini{border-radius:var(--r-sm);background:#00000040;align-self:end;gap:2px;padding:8px 12px;display:grid}.ch-mini span{color:var(--faint);text-transform:uppercase;letter-spacing:.08em;font-size:.62rem}.ch-mini b{font-family:var(--font-mono);font-size:.9rem}.ch-bar{border-radius:7px;height:14px;margin-bottom:12px;display:flex;overflow:hidden}.ch-equation{border-radius:var(--r-md);overflow-wrap:anywhere;background:#7c5cff1a;border:1px solid #7c5cff59;margin:12px 0;padding:16px 18px;font-size:clamp(1.1rem,2.4vw,1.6rem);font-weight:600}.ch-known td{background:rgba(var(--accent-rgb),.08)}.ch-result{border-radius:var(--r-sm);background:rgba(var(--accent-rgb),.08);border:1px solid rgba(var(--accent-rgb),.3);flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px;padding:12px 14px;display:flex}.ch-result span{color:var(--muted);font-size:.78rem}.ch-result b{font-family:var(--font-mono);font-size:1.1rem}.ch-ph-scale{background:linear-gradient(90deg,#e3262b,#f37021,#fbb917,#ffe33b,#b6d63b,#4bb748,#0a9b4a,#009a88,#1e75bb,#2b4c9c,#4d3a95,#6b2c8f,#7b2382);border-radius:8px;height:16px;position:relative}.ch-ph-scale i{background:var(--paper);border-radius:2px;width:4px;height:24px;margin-left:-2px;position:absolute;top:-4px;box-shadow:0 0 0 2px #111}.ch-ph{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;display:grid}.ch-ph div{border-radius:var(--r-sm);background:#00000040;gap:2px;padding:10px 12px;display:grid}.ch-ph span{color:var(--faint);text-transform:uppercase;font-size:.62rem}.ch-ph b{font-family:var(--font-mono);font-size:1rem}@media (max-width:1100px){.ch-three{grid-template-columns:1fr 1fr}.ch-card{grid-area:11/1/auto/-1!important}}@media (max-width:760px){.ch-two,.ch-three{grid-template-columns:1fr}.ch-grid{grid-template-columns:repeat(18,38px)}.ch-card-body dl{grid-template-columns:1fr 1fr}.ch-ph{grid-template-columns:repeat(2,minmax(0,1fr))}}